2026 marks Malaysia's first phase of carbon tax implementation, and the National Sustainability Reporting Framework (NSRF) is pulling SMEs into ESG compliance through supply chain requirements. This article covers the carbon tax rate and scope, how NSRF's Scope 3 reporting affects SME suppliers, green financing options (GTFS 5.0, LCTF, HTG), and a practical 10-step action plan for manufacturing and logistics SMEs.